SanDisk is proud to announce our newest format and capacity to the SD card family, microSD High Capacity (microSDHC) 4GB flash card. Included as bonus is our new MicroMate SD/SDHC compatible, high-speed USB 2.0 Reader! This will help and ensure your transition from the microSD format to the microSDHC format for our card and for compatible host devices. Also comes with a full size SD adapter to fit into devices with an SD slot.